Sprintlink
[计] SprintLink网
🗣️ 情景例句
that will bring parents and teachers together once a week
让家长们及教师每星期一次
I see. Let's break now.
我了解，让我们休息一下吧。
and if a single curved glass would distort nature, how much more would a pair of them?
何况一片曲面镜就可歪曲自然，那么伽利略的两片曲面镜对自然的歪曲又该多大呢？